SANDVIK CoroBore 826 XL Fine Boring Tool

[Specifications]
・Minimum Machining Diameter: 148, 198, 248mm
・Cutting Direction: Neutral
・Overall Length L1: 90, 136mm
・Cooling lubricant: Yes - through center
・eClass-5.1: 21021105

[Features]
・CoroBore XL is the first choice for large-diameter fine boring.
・The tools can be adjusted radially in order to cover a certain diameter range with one tool.
・The tools allow precision adjustment in microns in order to achieve close hole tolerances
・CoroTurn 107 and CoroTurn 111 inserts with dedicated grades and geometries for all materials
・Excellent surface finish with wiper inserts
・Tool holders optimized for large-diameter boring
・Available with damped Silent Tools adapters for vibration-free boring in diameters 148–315 mm (5.827–12.402 inch), even at long overhangs
・Also available as lightweight tools: CoroBore lightweight boring tools reduce tool weight and tool change moment, enabling easier handling and larger diameters
・826

Part Number

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Part Numbers

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Part Number
826-200TC11-C10
826-250TC11-C10
826-300TC11-C10
826D200TC11
826D250TC11
826D300TC11

Minimum order quantity	Standard Shipping Days ?	Minimum Machining Diameter	Overall Length L1	Shank diameter	Other designs	Holder: L-dimension	Holder: Adjustment angle	Customs tariff weight (kg)	Machine-side holder size / Coupling size	Drilling range Dc min - max	Type
1	5 Days	148	136	-	-	-	91°	8.53	Coromant Capto C10	ø 148.00 - 200.00 mm	Assembly with adapter. Slide body. Fine boring head, blade holder and counterweight
1	5 Days	198	136	-	-	-	91°	9.79	Coromant Capto C10	ø 198.00 - 250.00 mm	Assembly with adapter. Slide body. Fine boring head, blade holder and counterweight
1	5 Days	248	136	-	-	-	91°	11.1	Coromant Capto C10	ø 248.00 - 300.00 mm	Assembly with adapter. Slide body. Fine boring head, blade holder and counterweight
1	5 Days	148	90	33	BD1 = 145.00 mm / ADJLXRDL = 26.00 mm / OAW = 148.00 mm	OAH = 104.00	92°	2.62	-	ø 148.00 - 205.00 mm	Fine boring tool consisting of bridge. Slide body. Counterweight. Fine boring head and blade holder.
1	5 Days	198	90	33	BD1 = 195.00 mm / ADJLXRDL = 26.00 mm / OAW = 198.00 mm	OAH = 104.00	92°	2.94	-	ø 198.00 - 250.00 mm	Fine boring tool consisting of bridge. Slide body. Counterweight. Fine boring head and blade holder.
1	5 Days	248	90	33	BD1 = 245.00 mm / ADJLXRDL = 26.00 mm / OAW = 248.00 mm	OAH = 104.00	92°	3.3	-	ø 248.00 - 300.00 mm	Fine boring tool consisting of bridge. Slide body. Counterweight. Fine boring head and blade holder.

Basic information

Cutting Direction	Neutral	Processing type	Finishing - bore tolerance IT6	Cooling lubricant	Yes - through center
Customs tariff weight unit	kg	Tool-side holder size/ Coupling size	TC* -11	eClass-5.1	21021105
Holder: Clamping technology	Screw clamping system	Manufacturer	SANDVIK COROMANT	Customs tariff weight Pro	1
Customs tariff article number	84661038	Customs tariff country of origin	DE

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Basic Attributes

Minimum Machining Diameter
148

198

248
Clear
Overall Length L1
90

136
Clear
Shank diameter
33
Clear
Other designs
- BD1 = 145.00 mm / ADJLXRDL = 26.00 mm / OAW = 148.00 mm
- BD1 = 195.00 mm / ADJLXRDL = 26.00 mm / OAW = 198.00 mm
- BD1 = 245.00 mm / ADJLXRDL = 26.00 mm / OAW = 248.00 mm
Clear
Holder: L-dimension
- OAH = 104.00
Clear
Holder: Adjustment angle
- 91°
- 92°
Clear
Customs tariff weight(kg)
2.62

2.94

3.3

8.53

9.79

11.1
Clear
Machine-side holder size / Coupling size
- Coromant Capto C10
Clear
Drilling range Dc min - max
- ø 148.00 - 200.00 mm
- ø 148.00 - 205.00 mm
- ø 198.00 - 250.00 mm
- ø 248.00 - 300.00 mm
Clear
Type
Assembly with adapter. Slide body. Fine boring head, blade holder and counterweight

Fine boring tool consisting of bridge. Slide body. Counterweight. Fine boring head and blade holder.
Clear
Type
Clear